18396612

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{13103}}^1$

素因数の和:13129

約数の個数: 48

約数和(自身を含む): 51367680

約数和(自身を除く): 32971068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 13103, 26206, 39309, 52412, 78618, 117927, 157236, 170339, 235854, 340678, 353781, 471708, 511017, 681356, 707562, 1022034, 1415124, 1533051, 2044068, 3066102, 4599153, 6132204, 9198306, 18396612]

約数ペア:

[(1, 18396612), (2, 9198306), (3, 6132204), (4, 4599153), (6, 3066102), (9, 2044068), (12, 1533051), (13, 1415124), (18, 1022034), (26, 707562), (27, 681356), (36, 511017), (39, 471708), (52, 353781), (54, 340678), (78, 235854), (108, 170339), (117, 157236), (156, 117927), (234, 78618), (351, 52412), (468, 39309), (702, 26206), (1404, 13103)]